baber/WOPTO huggingface dataset:
Patent EP-0631813-A1 (EP)
Inventor: STRINGARO JEAN-PAUL DR
IPC: B01J19/32
Filed: 1993-06-30
Abstract: The catalytic fixed-bed reactor (100) for at least one fluid medium is provided with packing elements (10) arranged in the form of a stack, each of which packing elements are composed of layers oriented along the main direction (2) of flow. The layers are formed by cushion-like packing parts (1) the walls (1a, 1b) of which are permeable to the medium. The packing parts contain a catalyst material (3). The intermediate spaces of the packing parts are flow channels which cross each other and are mutually open. According to the invention, the interiors of the packing parts are formed by parallel channels (11) which are present in the form of a relief-like profiling of the walls (1a, 1b), these channels crossing each other, being mutually open and closed at the rim (12) of the packing parts. In addition, the walls touch at points in the internal region of the packing parts and at least at some of these contact points (15) the two walls are joined together. <IMAGE>
Patent EP-0635074-A1 (EP)
Inventor: BERNARD JEAN LUC
IPC: C03B5/42
Filed: 1993-02-05
Abstract: Un élément métallique tel qu'un dispositif de filage destiné à la production de laine minérale se compose entièrement ou partiellement d'une pièce moulée en un seul bloc d'un superalliage métallique, de préférence à base de nickel ou de cobalt, cette pièce moulée en un seul bloc se présentant sous forme d'un monocristal. L'élément peut être produit dans un récipient (11) composé d'une chambre inférieure (12) de formation de cristal et d'une chambre supérieure (15) de formation de cristal reliées par une partie rétrécie (16) permettant la sélection d'un monocristal, ou une partie d'amorçage de la croissance d'un monocristal, de façon à permettre, conjointement avec un moyen de chauffage (20) et la vitesse d'étirage appropriés, l'étirage d'un monocristal formant toute la pièce moulée en un seul bloc dans la cavité (19) du moule ou du récipient (11). Le monocristal présente une résistance à la corrosion significativement supérieure à celle du même matériau lorsqu'il présente une structure polycristalline. L'aptitude à supporter une contrainte plus élevée à haute température avant la rupture au fluage après 1000 h, d'une part, et la ductilité élevée produisant une répartition de contrainte plus régulière dans le matériau et évitant des crêtes de contrainte, d'autre part, contribuent à rendre le dispositif de filage de l'invention plus apte à un fonctionnement aux températures élevées utilisées de préférence pour la formation de fibres de laine de roche, telle que du basalte, par centrifugation interne.
Patent EP-0632746-A1 (EP)
Inventor: BAKER FORREST ALLEN
IPC: C25B9/17
Filed: 1993-03-04
Abstract: Cellule d'électrolyse (10) pour la production d'un oxydant mixte riche en ozone. La cellule décompose une solution salée afin de produire de l'ozone et des oxydants à base de chlore. La configuration améliorée de la cellule permet d'optimiser le rapport entre l'ozone et les autres oxydants, et d'obtenir ainsi une solution stérilisante plus efficace. On peut réguler la production d'ozone en réglant le temps de séjour de la solution salée dans la cellule, ainsi que l'orientation de cette dernière.
Patent EP-0632776-A1 (EP)
Title: Cross loading apparatus for use with cartoning systems.
Inventor: ZIEGLER KELLY W
IPC: B65B61/20
Filed: 1993-03-24
Abstract: An article group transfer apparatus constructed and arranged to move article groups into open ends of the carton sleeves. The apparatus (16) is incorporated in a continuous motion cartoner assembly for loading article groups (23) into cartons which comprises an article infeed mechanism (13, 14) supplying at least one stream of articles; an article group selection and transport mechanism (12) intersecting the article infeed mechanism to form and transport a longitudinal stream of article groups of a predetermined pattern; a carton supply and transport mechanism (11) synchronized and moving parallel with the article group selecting mechanism to provide cartons with open ends facing the moving article groups; and the article group transfer apparatus (16) which moves the article groups into the open ends of the carton sleeves.
Patent EP-0649491-A1 (EP)
Inventor: SANDSBORG ANDERS
IPC: E06B9/40
Filed: 1993-06-18
Abstract: A child safety gate (1) for blocking a passage (2), particularly for children and pets. The gate can be suspended at one (4) of its side edges and is lockable at its other side edge (5) by means of a child proof locking device. The gate consists, between its side edges, of a roll-type curtain (3), which can be rolled around one of said side edges.
Patent EP-0648326-A1 (EP)
Inventor: SINGH SHAILENDRA
IPC: G01N21/27
Filed: 1993-06-28
Abstract: L'invention concerne un procédé d'établissement d'une courbe d'étalonnage relative à un analyte dans un fluide pour chaque poste de lecture d'une pluralité de postes de lecture optique d'un instrument analytique. Selon le procédé, on place une composition d'étalonnage ou témoin ainsi qu'un ou des autre(s) réactif(s) nécessaire(s) sur un dispositif de test, et après une période d'incubation, on obtient un signal optique au niveau de chaque poste de lecture optique en lisant le résultat sur le dispositif de test successivement au niveau de chaque poste de lecture optique, à des moments spécifiquement définis. Cette procédure doit être suivie pour chaque composition d'étalonnage ou témoin devant être utilisée pour établir les courbes d'étalonnages.
Patent EP-0654021-A1 (EP)
Title: A new process for aromatics alkylation.
Inventor: OU JOHN DI-YI
IPC: C07B61/00
Filed: 1993-08-05
Abstract: A method for alkylation of aromatic compounds while optimizing the life of the catalyst used comprises controlling the amount of alkylation agent in the reaction mixture such that the aromatic compound is always in an excess, preferably at least 99:1 excess of aromatic, more preferably at least 999:1 excess of aromatic. The alkylation agent may be introduced intermittently, or in stages.
Patent EP-0617587-A1 (EP)
Title: Horizontally and vertically movable gridiron.
Inventor: BUERGE PHILIPPE
IPC: A47J37/07
Filed: 1993-09-07
Abstract: PCT No. PCT/CH93/00218 Sec. 371 Date May 9, 1994 Sec. 102(e) Date May 9, 1994 PCT Filed Sep. 7, 1993 PCT Pub. No. WO94/05192 PCT Pub. Date Mar. 17, 1994.A gridiron (1) is movable both vertically and horizontally and can thus be moved in space with a single handle. A locking device consisting of a simple screw or clampdevice may be provided to securely hold the gridiron in a determined position. The movability of the gridiron (1) is achieved using a parallelogram device (9-16) by means of which the gridiron (1) remains horizontal in all positions. The disclosed gridiron design allows food to be placed and removed from the gridiron much more easily and also the cooking stage of individual parts of the grilled foods to be checked. In addition, the grilled foods can be swivelled to a serving, so that the guest may choose the piece they wish. The gridiron (1) is provided with a holding device (17-20) which can be mounted either directly on a garden grill or on a separate stand.
Patent EP-0655993-A1 (EP)
Inventor: BURKE PATRICK MICHAEL
IPC: B01J31/20
Filed: 1993-08-18
Abstract: Procédé de préparation d'acide 3-penténoïque, consistant à faire réagir du butadiène et du monoxyde de carbone, à l'aide d'un catalyseur au rhodium et d'un catalyseur à base d'acide sulfonique, dans l'eau et dans un solvant composé d'acide carboxylique.
Patent EP-0656778-A1 (EP)
Inventor: CHU CHUNG K
IPC: C07D473/18
Filed: 1993-08-25
Abstract: A method and composition for the treatment of humans infected with HIV that includes the administration of an HIV treatment amount of an enantiomerically pure β-D-dioxolanyl purine nucleoside of formula (I), wherein R is OH, Cl, NH2, or H, or a pharmaceutically acceptable salt or derivative of the compound, optionally in a pharmaceutically acceptable carrier or diluent.
Patent EP-0658117-A1 (EP)
Inventor: LOPRESTI PATRIZIA TH AVENUE SO
IPC: A61K38/18
Filed: 1993-08-26
Abstract: Disclosed are methods and compositions for treating neuroblastoma cells. The methods include contacting the neuroblastoma cells with a neurotrophic factor and less than a lethal dose of an inhibitor of cell proliferation for about 1 to 15 days, and then maintaining the neuroblastoma cells in contact with the neurotrophic factor for an additional 1 to 15 days. The composition includes a neurotrophic factor such as the neurotropin, nerve growth factor, and an inhibitor of cell proliferation such as aphidicolin, thymidine, or hydroxyurea. Also disclosed are methods for inducing the remission or differentiation of, or eliminating, neuroblastoma cells.
Patent EP-0658176-A1 (EP)
Inventor: CURTIN PATRICK J
IPC: C08L51/04
Filed: 1993-09-03
Abstract: Composite élastique présentant des constituants en caoutchouc naturel et en caoutchouc naturel époxydé. Comparés aux composites connus, la composition du composite de l'invention permet un gonflement réduit au contact de l'huile et une faible absorption de celle-ci, une déformation plastique réduite, un module d'élasticité inférieur, et une résistance à la déchirure élevée. lorsqu'on lui donne la forme de bande, la composition est extrêmement utile pour des bandes pour les jambes, des sangles et des contours de maillots de bain ainsi que d'autres vêtements.
Patent EP-0619927-A1 (EP)
Inventor: VAN DEN HEUVEL ANTHONY PATRICK
IPC: H04B7/005
Filed: 1993-10-07
Abstract: Cette invention concerne un système radio régional à accès multiple en temps partagé et elle concerne un structure de communication entre des radios fixes, mobiles et portatives dans un tel système. Le système radio comprend: un poste de base et une pluralité d'unités radio éloignées pour communiquer dans des secteurs de temps d'un canal radio à temps divisé, le poste de base ayant un moyen pour transmettre un signal de synchronisation pour définir la succession des secteurs de temps, et chacune des unités éloignées ayant un amplificateur de puissance avec des moyens d'atténuation de distorsions non linéaires. Le système est caractérisé par le fait que le canal comprend des secteurs de temps prédéterminés pour l'atténuation des distorsions non linéaires (120) permettant la transmission de signaux d'apprentissage dispersés entre les autres secteurs de temps et chaque unité de radio éloignée comprend un moyen pour générer un signal d'apprentissage durant le secteur de temps pour l'atténuation des distorsions non linéaires et pour atténuer les distorsions non linéaires de son amplificateur de puissance durant un secteur de temps qui précède et qui est indépendant de la transmission des signaux durant un autre desdits secteurs de temps.
Patent EP-0612970-A1 (EP)
Inventor: BERTILLER ROLAND
IPC: F42B39/08
Filed: 1994-02-03
Abstract: The new cartridge belt (1), which is made of a flexible synthetic material and has chambers (2) for cartridges (7) (which chambers are stamped in at a preselected distance from one another), is constructed as a narrow strip in which the chambers (2) are woven in as closed rings or eyes (3) which can be displaced axially over the cartridges (7) as far as a stop (9) at the approximate centre of gravity of the cartridges (7). <IMAGE>
Patent EP-0671681-A1 (EP)
Inventor: PORRINI MASSIMO C O WHIRLPOOL
IPC: H01H13/56
Filed: 1994-03-09
Abstract: A control member or knob (M), of the push-pull type, to be associated with a control element provided on the control panel of an apparatus such as a household electrical appliance or an electrical apparatus in general, comprises an end part (13) to be connected to said panel and having a member (18) to receive and cooperate torsionally with said control element, with said part (13) there being associated a body (1) axially movable along said part against the action of a spring (9) and cooperating torsionally therewith. The member (18) cooperating with the control element is arranged, movable relative to the knob longitudinal axis (X), within a cavity (17) in the end part (13) of the knob (M); there being provided axial retention means (25, 31) for this latter which prevent said member (18) escaping from the cavity (17) while enabling it to undergo said movement.
Patent EP-0618752-A1 (EP)
Inventor: SAKAMOTO YOSHI
IPC: H04R7/20
Filed: 1994-03-28
Abstract: A loudspeaker structure suitable for reducing a thickness of a loudspeaker, making it resistible to large vibration amplitudes, and providing a high performance. A repulsion magnetic circuit is formed by two magnets with the same poles being faced each other and a center plate interposed between the two magnets. The repulsion magnetic circuit is held in position by two frames. A diaphragm is mounted at the level flush with the center of the winding width of a voice coil. The outer periphery of an edge (suspension) bonded to the outer circumference of the diaphragm is held by flanges of the frames.
Patent EP-0624572-A1 (EP)
Inventor: BRAUN HANS-JUERGEN DR
IPC: C07C323/52
Filed: 1994-03-29
Abstract: The invention relates to an agent for the permanent reshaping of hair which, as keratin-reducing active compound, contains a 2-hydroxy-3-mercaptopropionic ester of the formula (I> HS-CH2-CH(OH)COOR  (I> where R = an alkyl group, a hydroxyalkyl group or a dihydroxyalkyl group,  and novel 2-hydroxy-3-mercaptopropionic esters. The agent according to the invention allows gentle and uniform reshaping of the hair without allergic or sensitizing reactions.
Patent EP-0621345-A1 (EP)
Inventor: VELTROP HANS DIPL-ING
IPC: C21D1/767
Filed: 1994-04-18
Abstract: The process for heat-treating workpieces in a vacuum furnace is described, wherein, by altering the positioning of the material arranged in the vacuum furnace, the streams of heating gas and/or cooling gas are directed, at least during part of the heating-up phase and/or cooling-down phase, to varying regions of the workpieces, which are to be subjected to the heat treatment, and these workpieces are used as variable turbulence generators.
Patent EP-0631161-A1 (EP)
Inventor: WELSH DAVID EDWARD
IPC: G02B6/38
Filed: 1994-06-13
Abstract: A fiber optic connector is described, which has a retention clip (100, Fig. 4) that is part of the terminus so the clip (100) is removed with the terminus from a connector housing, to enable replacement of a broken clip as well as to provide a more compact and low cost connector. The clip (100) has a rear end (102) forming a ring that slides along the terminus body, and has a plurality of tines (104 - 107) that extend forwardly and radially outwardly. The free forward end of each tine has a rearwardly-facing clip shoulder (112) which abuts a forwardly-facing housing shoulder (114) so the clip cannot be removed in a rearward direction until the tines are deflected together. The front ends of the tines abut the rear end (92) of a spring (86) that lies around the terminus body. The termini of the plug and receptacle connectors are identical except that one of the connectors (14, Fig. 5) uses a spacer (140) in place of a helical spring (86).
Patent EP-0642120-A1 (EP)
Inventor: SUGITA RYUJI
IPC: G11B5/64
Filed: 1994-08-02
Abstract: A magnetic recording medium includes a polymer substrate having a multiplicity of surface protuberances, a thin-film magnetic layer formed on the polymer substrate, protective and lubricant layers formed on the polymer substrate so as to overlay the thin-film magnetic layer, with or without a non-magnetic undercoat intervening between the polymer substrate and the thin-film magnetic layer. The polymer substrate has a multiplicity of surface protuberances formed thereon. The density of the surface protuberances which have a height not smaller than 20 nm, is not greater than 2 per µm² while the density of the surface protuberances which have a height of not smaller than 10 µm, but smaller than 20 nm, is within the range of 0.1 to 15 per µm². The thin-film magnetic layer has a film thickness not greater than 0.12 µm and also has an easy magnetization axis inclined relative to normal to the film surface.
Patent EP-0642071-A1 (EP)
Title: Stromspiegel
Inventor: KIEHL OLIVER DIPL-ING
IPC: G05F3/26
Filed: 1994-09-02
Abstract: Stromspiegel, bei dem ein erster Eingangsstrom (e) auf die Steueranschlüsse eines ersten und zweiten Transistors (1, 2) sowie auf einen Anschluß der Laststrecke des ersten Transistors (1) geführt ist, bei dem ein zu dem ersten Eingangsstrom (e) gleich großer zweiter Eingangsstrom (e') auf die Steueranschlüsse eines dritten, vierten und fünften Transistors (3, 4, 5) sowie auf einen Anschluß der Laststrecke des dritten Transistors (3) geführt ist, bei dem an dem einen Anschluß der Laststrecke des fünften Transistors (5) ein zu den beiden Eingangsströmen proportionaler Ausgangsstrom abnehmbar ist, bei dem die anderen Anschlüsse der Laststrecken von drittem und fünftem Transistor (3, 5) jeweils mit dem einen Anschluß der Laststrecke von viertem bzw. zweitem Transistor (4, 2) verbunden sind und bei dem die anderen Anschlüsse der Laststrecken von erstem, zweitem und viertem Transistor (1, 2, 4) an einen gemeinsamen Bezugspunkt angeschlossen sind. <IMAGE>
Patent EP-0646634-A1 (EP)
Inventor: STANKOWIAK ACHIM DR
IPC: C09K3/18
Filed: 1994-09-24
Abstract: The invention relates to a novel unthickened deicing agent and antiicing agent for aircraft which essentially comprises glycols and water as principal components, at least one nonionic surfactant from the group consisting of fatty alcohols and low-molecular-weight alkoxylates thereof and preferably a further anionic surfactant from the group consisting of alkali metal alkylarylsulphonates, corrosion inhibitors and optionally pH regulators. The new agent has a relatively long holdover time and therefore combines the advantages of unthickened and thickened aircraft deicing agents.
Patent EP-0648866-A1 (EP)
Inventor: DORNFEST CHARLES
IPC: C25D11/18
Filed: 1994-10-14
Abstract: Anodized aluminum coatings employed in semiconductor processing equipment are treated to reduce their sensitivity to halogenated species. The pores of the aluminum oxide surface can be filled either by a metal, such as magnesium or aluminum, forming the corresponding metal oxide that is resistant to reaction with halogens, or by filling the pores with a getter for halogens, such as hydrogen ions. The hydrogen ions adsorbed on the surface of the aluminum oxide react with halogens to form volatile hydrogen halides that can be pumped away in the exhaust system of the semiconductor processing chambers, thereby preventing or reducing reaction of the underlying aluminum oxide with the halogens.
Patent EP-0631764-A1 (EP)
Inventor: SCHUG MARTIN
IPC: A61F2/30
Filed: 1994-06-22
Abstract: The tibial part of a knee joint endoprosthesis comprises a tibial plateau (4) made of metal, a plastic insert (6) on the tibial plateau and an anchoring element (8) on the lower side of the tibial plateau. 
     In order to increase the stability of the anchorage in the tibial bone, the anchoring element is designed in such a way that the diameter (d) of the largest circle inscribed in the horizontal cross section of the anchoring element directly beneath the tibial plateau is at least half the radius (R) of the largest circle inscribed on the tibial plateau.
Patent EP-0634355-A1 (EP)
Inventor: AHLS HERMANN W
IPC: B66B23/12
Filed: 1994-07-15
Abstract: A treadplate (10) for a people moving device (12) is provided having a tread surface (28) with a plurality of ribs (40) extending out from the tread surface, and a wear resistant polymeric coating (34), having a color, bonded to the treadplate.
Patent EP-0635945-A1 (EP)
Inventor: ONAYA MASATO
IPC: H03M3/02
Filed: 1994-07-21
Abstract: Pulse signals indicating up or down of a time constant are received and counted. When a time-out occurs, a time constant change signal is output. At up counting, when input signal is low, the flip-flop 80 of each bit is forcibly set to 1. Then, an up counter consisting of the high-order two bits (control bits) is provided. A time constant of a variable integrator is changed in response to output of the high-order two bits, so that the time constant can be changed rapidly. On the other hand, if the input signal is high, a 5-bit down counter is provided. Thus, the time constant of the variable integrator can be changed gently.
Patent EP-0636715-A1 (EP)
Inventor: YAMADA YASUJI
IPC: C01G1/00
Filed: 1994-07-27
Abstract: A composite seed material is disclosed which includes a substrate, and an oriented film provided on a surface of the substrate and formed of a metal oxide which has a crystal structure of a Y123 metal oxide and which has the formula LnBa₂Cu₃O y  wherein Ln stands for Y or an element belonging to the lanthanoid and y is a number of 6-7. The seed material is useful for growing a layer of a Y123 metal oxide crystal thereon.
Patent EP-0639479-A1 (EP)
Inventor: MATSUMIYA JAMES AKIRA SUNDRIFT
IPC: B60N2/90
Filed: 1994-08-09
Abstract: The seat pan (46) of an aircraft passenger sleeper seat is mounted on a pivot axle (48) for movement between a normal substantially horizontal position and a tilted position in which its front edge is lower than its rear edge. The seat back comprises a first portion (40) which is mounted for angular movement between a substantially upright position and a reclined position, and a second portion (42) mounted on a pivot axle (48) for movement between an erect position in which it is substantially parallel to the first portion (40) and a reclined position in which its upper edge is lower than when in its erect position. When the seat pan (46) is tilted and the second portion (42) of the seat back is reclined, their upper surfaces form a substantially plane support surface for a sleeping passenger.
Patent EP-0646927-A1 (EP)
Inventor: LO WILLIAM
IPC: G06F12/00
Filed: 1994-09-21
Abstract: A plural port memory system utilizing a memory having a write port and a separate read port wherein the write port includes a write data line, a write address, and a write enable line and wherein the read port includes a read data line, a read address, and a read enable line. The plural port memory system includes: a plurality of interfaces for reading from and writing to the memory, each interface having a read request line and a write request line; and a controller coupled to each of the read and write request lines, and the read and write enable lines for arbitrating access to the memory by the plurality of interfaces.
Patent EP-0631032-A1 (EP)
Inventor: BRESSO CLAUDE LOUIS JEAN
IPC: E21D9/087
Filed: 1994-06-13
Abstract: The present invention relates to a directable-shield tunnelling machine, for whole front face tunnelling. This tunnelling machine comprises a substantially cylindrical body (1), a peripheral cutting edge (110) inside which an extracting shield (130) is rotationally mounted, as well as a system (4) for removing debris via the rear end (12) of the body, is characterised in that the shield (130) comprises at least one opening (161-168) emerging in front of a work-face (F) of a gallery (G) to be tunnelled, and capable of being closed by at least one flap (141-148) capable of pivoting about a radial axis of the body (1) under the effect of one or more jacks (5) or the like, each flap being capable of being fitted with extraction tools (14) so that the area of the said opening (161-168) and/or the extraction angle of the tools (14) can be adjusted under the effect of pivoting of the flaps (141-148). The present invention applies to the production of tunnelling machines of various sizes and for various types of galleries or tunnels. <IMAGE>